Introduction
With the Prusa Pro HT90, Prusa Research expands its foray into professional 3D printing territory. This model is designed with an industrial mindset, focusing on reliability, robustness, and the ability to handle high-performance materials. It is tailored for users who work with demanding applications, such as aerospace, automotive, engineering, and rapid prototyping where material properties are crucial. The Pro HT90 is a testament to Prusa Research’s commitment to providing a comprehensive range of printers capable of meeting and exceeding the expectations of various market segments.
This blog will dissect the Prusa Pro HT90, emphasizing its strengths and where it stands among its siblings within the Prusa Research lineup. Whether you are a seasoned professional or a business looking to integrate additive manufacturing into the workflow, understanding the Prusa Pro HT90’s offerings will establish its value proposition.
About the Printer and Brand
The Czech Republic-based Prusa Research collaborates with TRILAB for the Prusa Pro HT90, showcasing a 3D printer built with industrial-grade components to ensure longevity and consistent performance under rigorous use. Its Delta motion system, accompanied by an actively heated build chamber capable of reaching temperatures up to 90°C, makes it suited for advanced thermoplastics that require stringent temperature conditions for optimal printing.
The Prusa Pro HT90 sets itself apart with features like advanced air filtration and an enclosed build environment, enabling the safe and reliable printing of materials often considered challenging, such as PEEK and PEI. The printer’s design focuses on delivering high-quality parts while minimizing printing errors and material waste, echoing the company’s mission to refine and push the limits of 3D printing technology.
Printer Comparison
| Printer | Technology | Motion System | Build Chamber Enclosure | Air Filtration | Build Volume [mm] |
|---|---|---|---|---|---|
| Original Prusa MK4 | FFF | Cartesian | Open | No | 250 x 210 x 220 |
| Original Prusa i3 MK3S+ | FFF | Cartesian | Open | No | 250 x 210 x 210 |
| Original Prusa SL1S SPEED | MSLA | NA | Enclosed | No | 127 x 80 x 150 |
| Original Prusa MINI+ | FFF | Cartesian | Open | No | 180 x 180 x 180 |
| Original Prusa XL | FFF | Cartesian (CoreXY) | Open | No | 360 x 360 x 360 |
| TRILAB AzteQ Industrial | FFF | Delta | Enclosed | No | 300 x 400 |
| TRILAB DeltiQ 2 Plus | FFF | Delta | Open | No | 250 x 500 |
| Prusa Pro HT90 | FFF | Delta | Enclosed | Yes | 300 x 400 |
The Prusa Pro HT90 differentiates itself with a focus on high-temperature and engineering-grade materials, facilitated by its temperature-regulated enclosed chamber and air filtration system. It strives to be the solution within the Prusa Research offerings that caters to the highest performance requirements found in professional and industrial applications.
The Spec Sheet
| Specification | Value |
|---|---|
| Printer | Prusa Pro HT90 |
| Brand | Prusa Research |
| Country | Czech Republic |
| Link | Prusa Pro HT90 |
| Technology | FFF |
| Material | Thermoplastics |
| Feedstock Format | Filament |
| Build Volume [L] | 28.00 |
| W [mm] | NA (Circular Build Plate Diameter) |
| D [mm] | 300 |
| H [mm] | 400 |
| Layer Height Min [mm] | 0.05 |
| Layer Height Max [mm] | 0.3 |
| Build Chamber | Enclosed |
| Actively Heated Build Chamber Temperature [°C] | 90 |
| Air Filtration | Yes |
| Motion System | Delta |
| Max Hot End Temperature [°C] | 500 |
| Max Build Plate Temperature [°C] | 155 |
| Automated Buildplate Calibration | Yes |
| Multi Material Capabilities | No |
Filaments Possible to Print
- PLA (Polylactic Acid)
- PVB (Polyvinyl Butyral)
- BVOH (Butenediol Vinyl Alcohol Co-polymer)
- PVA (Polyvinyl Alcohol)
- PETG (Polyethylene Terephthalate Glycol-modified)
- CPE (Co-polyester)
- PCTG (Poly Cyclohexylene Dimethylene Terephthalate Glycol-modified)
- TPE (Thermoplastic Elastomer)
- TPC (Thermoplastic Copolyester)
- TPU (Thermoplastic Polyurethane)
- PP (Polypropylene)
- OBC (Olefin Block Copolymer)
- PVC (Polyvinyl Chloride)
- PVDF (Polyvinylidene Fluoride)
- ABS (Acrylonitrile Butadiene Styrene)
- ASA (Acrylonitrile Styrene Acrylate)
- HIPS (High Impact Polystyrene)
- PC-ABS (Polycarbonate-Acrylonitrile Butadiene Styrene)
- PA 6 (Nylon 6)
- PA 12 (Nylon 12)
- PC (Polycarbonate)
- PEEK (Polyether Ether Ketone)
- PEI (Polyetherimide)
- PEKK (Polyether Ketone Ketone)
- PPS (Polyphenylene Sulfide)
- PPSU (Polyphenylensulfon)
Filaments Possible but Not Recommended
Given the Prusa Pro HT90’s capabilities, there is no list of materials that are “possible but not recommended,” as it is designed to handle a wide array of demanding filament types successfully.
FAQ´s
What makes the Prusa Pro HT90 suitable for industrial applications?
Its capability to print with high-temperature and engineering-grade materials, coupled with an actively heated chamber and air filtration, make it ideal for industrial applications.
Does the Prusa Pro HT90 have an open or enclosed build chamber?
The Prusa Pro HT90 has an enclosed build chamber, optimizing the environment for the printing of challenging materials.
What is the maximum hotend temperature of the Prusa Pro HT90?
The hotend of the Prusa Pro HT90 can reach up to 500°C, enabling it to process a vast range of high-performance plastics.
Can the Prusa Pro HT90 print materials like PEEK and PEI?
Yes, the printer is designed to handle advanced plastics such as PEEK and PEI, thanks to its high-temperature hotend and heated chamber.
How does the Delta motion system benefit the Prusa Pro HT90?
The Delta motion system on the Prusa Pro HT90 allows for faster print speeds, smoother movements, and overall increased print efficiency, which is advantageous for professional and industrial prints.
